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Rodrigues, I.P., Raposo Cardoso Sabino, I., da Silva Câmara, M., Bernardes Alves Machado, M.H. and Guedes Alves, P. (2024) Assessment of IAE and Itae-Based Objective Functions for PID Controller Tuning in Buck Converters within Space Systems. Cadernos UniFOA, 19, 1-10.
https://doi.org/10.47385/cadunifoa.v19.n54.4898

has been cited by the following article:

• TITLE: Optimizing Pole Placement Strategies for a Higher-Order DC-DC Buck Converter: A Comprehensive Evaluation

  AUTHORS: Richard Tymerski

  KEYWORDS: DC-DC converter, Integral Time Absolute Error (ITAE), Integral Absolute Error (IAE), Integral Square Error (ISE), Integral Time Squared Error (ITSE), Linear Quadratic Regulator (LQR), Particle Swarm Optimization (PSO)

  JOURNAL NAME: Journal of Power and Energy Engineering, Vol.13 No.1, January 26, 2025

  ABSTRACT: This paper explores pole placement techniques for the 4th order C1 DC-to-DC Buck converter focusing on optimizing various performance metrics. Refinements were made to existing ITAE (Integral of Time-weighted Absolute Error) polynomials. Additionally, metrics such as IAE (Integral Absolute Error), ISE (Integral of Square Error), ITSE (Integral of Time Squared Error), a MaxMin metric as well as LQR (Linear Quadratic Regulator) were evaluated. PSO (Particle Swarm Optimization) was employed for metric optimization. Time domain response to a step disturbance input was evaluated. The design which optimized the ISE metric proved to be the best performing, followed by IAE and MaxMin (with equivalent results) and then LQR.